The tilt illusion arises from an efficient reallocation of neural coding resources at the contextual boundary
Ling-Qi Zhang,
Jiang Mao,
Geoffrey K. Aguirre
et al.
Abstract:The tilt illusion - a bias in the perceived orientation of a center stimulus induced by an oriented surround - illustrates how context shapes visual perception. While the tilt illusion has been the subject of quantitative study for over 85 years, we still lack a comprehensive account of the phenomenon that connects its neural and behavioral characteristics. Here, we demonstrate that the tilt illusion originates from a dynamic change in neural coding precision induced by the surround context. We simultaneously … Show more
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